3049409920

Names of 3049409920

• Cardinal: 3049409920 can be written as Three billion, forty-nine million, four hundred nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.04940992 × 10⁹

Factors of 3049409920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9037

Divisors of 3049409920

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 128 160 184 230 320 368 460 529 640 736 920 1058 1472 1840 2116 2645 2944 3680 4232 5290 7360 8464 9007 10580 14720 16928 18014 21160 33856 36028 42320 45035 67712 72056 84640 90070 144112 169280 180140 207161 288224 338560 360280 414322 576448 720560 828644 1035805 1152896 1441120 1657288 2071610 2882240 3314576 4143220 4764703 5764480 6629152 8286440 9529406 13258304 16572880 19058812 23823515 26516608 33145760 38117624 47647030 66291520 76235248 95294060 132583040 152470496 190588120 304940992 381176240 609881984 762352480 1524704960 3049409920
• Sum of all divisors σ(n): 7621578720
• Sum of proper divisors (its aliquot sum) s(n): 4572168800
• 3049409920 is an abundant number, because the sum of its proper divisors (4572168800) is greater than itself. Its abundance is 1522758880

Bases of 3049409920

• Binary: 10110101110000100100110110000000₂
• Hexadecimal: 0xB5C24D80
• Base-36: 1EFJFR4

Squares and roots of 3049409920

• 3049409920 squared (3049409920²) is 9298900860194406400
• 3049409920 cubed (3049409920³) is 28356160528173356004671488000
• The square root of 3049409920 is 55221.4624942149
• The cube root of 3049409920 is 1450.1244316521

Scales and comparisons

• 3,049,409,920 seconds is equal to 96 years, 50 weeks, 2 hours, 18 minutes, 40 seconds.
• To count from 1 to 3,049,409,920 would take you about one hundred ninety-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 3049409920 cubic inches would be around 120.8 feet tall.

Recreational maths with 3049409920

• 3049409920 backwards is 0299049403
• 3049409920 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3049409920's digits is 40
• More coming soon!